Isoko rya dioxyde ya titanium ishyushye mumyaka myinshi yakomeje gukonja kuva igice cya kabiri cyumwaka ushize, kandi igiciro cyaragabanutse buhoro buhoro.Kugeza ubu, ibiciro bitandukanye bya dioxyde de titanium byagabanutse hejuru ya 20%.Nyamara, nkibicuruzwa byo mu rwego rwo hejuru mu nganda za dioxyde de titanium, inzira ya chlorination titanium dioxyde iracyakomeye.
“Chlorination titanium dioxyde de ni yo nzira y’iterambere ry’imihindagurikire yo mu rwego rwo hejuru y’inganda zo mu bwoko bwa dioxyde de titanium mu Bushinwa.Mu gutanga isoko, iterambere mu ikoranabuhanga, kuyobora ndetse n’izindi nyungu, mu myaka yashize, umusaruro wa chloride titanium dioxyde yo mu gihugu wiyongereye ku buryo bugaragara, cyane cyane umusaruro munini w’ibikoresho bya Longbai Group chloride titanium dioxyde de dioxyde byacitse ibintu ku bicuruzwa byo mu rwego rwo hejuru bakorerwa ibihugu by'amahanga, kandi impinduka zo mu rwego rwo hejuru za dioxyde de titanium yo mu gihugu zabaye mu nzira. ”Ati Shao Huiwen, umusobanuzi mukuru ku isoko.
Ubushobozi bwibikorwa bya chlorine bikomeje kwiyongera
Ati: “Imyaka itanu irashize, chlorine titanium dioxyde de 3.6% gusa y’umusaruro w’imbere mu gihugu, kandi imiterere y’inganda ntiyaringaniye cyane.”Kurenga 90% byimbere mu gihugu murwego rwohejuru rwa dioxyde de titanium ishingiye kubitumizwa mu mahanga, igiciro kikaba gihenze 50% ugereranije na dioxyde de rusange yo mu gihugu imbere.Ibicuruzwa byo mu rwego rwo hejuru bifite urugero runini rwo kwishingikiriza hanze, kandi nta mbaraga z’inganda zivuga ku bicuruzwa bya dioxyde de chlorine ya chlorine, ari nacyo cyaba inzitizi yo guhindura ibintu mu rwego rwo hejuru no kuzamura inganda za dioxyde de titani mu Bushinwa. ”We Benliu Yavuze.
Imibare ya gasutamo yerekana ko mu gihembwe cya mbere cya 2023, Ubushinwa bwinjira mu mahanga bwa dioxyde de titanium bwakusanyije toni zigera ku 13.200, bukamanuka kuri 64.25% umwaka ushize;Ibicuruzwa byoherezwa mu mahanga byari hafi toni 437.100, byiyongereyeho 12,65%.Nk’uko andi makuru abigaragaza, mu Bushinwa umusaruro wa dioxyde de dioxyde de titanium mu 2022 ni toni miliyoni 4.7, ibitumizwa mu mahanga byagabanutseho 43% guhera mu 2017, naho ibyoherezwa mu mahanga byiyongereyeho 290% guhera mu 2012. Ati: “Mu myaka yashize, ibicuruzwa biva mu mahanga biva mu mahanga byagabanutse ndetse n’ibicuruzwa byoherezwa mu mahanga ryiyongereye, kubera ko kwaguka byihuse by’inganda ziyobora mu gihugu 'chloride titanium dioxyde de dioxyde de livide byagabanije neza gushingira ku bicuruzwa byo mu mahanga biva mu mahanga. "Ushinzwe uruganda rutwikiriye urugo yavuze.
Nk’uko He Benliu abitangaza ngo inzira nyamukuru ya dioxyde de titanium igabanyijemo uburyo bwa acide sulfurike, uburyo bwa chlorine hamwe na aside ya hydrochlorike, muri yo uburyo bwa chlorine ni ngufi, byoroshye kwagura ubushobozi bw’umusaruro, urwego rwo hejuru rw’imikorere ikomeza, gukoresha ingufu nke ugereranije, imyuka ihumanya “imyanda itatu”, irashobora kubona ibicuruzwa byujuje ubuziranenge, niyo nzira nyamukuru yo gusunika inganda za dioxyde de titanium.Dioxyde ya chlorine yisi yose hamwe na acide sulfurike acide titanium dioxyde de dioxyde de dioxyde de 6: 4, muburayi no muri Amerika, igipimo cya chlorine kiri hejuru, igipimo cy’Ubushinwa cyazamutse kigera kuri 3: 7, ejo hazaza hategurwa itangwa rya chlorine titanium dioxyde de chloride ikibazo cyibura kizakomeza kunozwa.
Chlorination iri murwego rwashishikarijwe
“Catalogal Guidance Guidance Catalog” yatanzwe na komisiyo y'igihugu ishinzwe iterambere n’ivugurura yashyize ku rutonde umusaruro wa dioxyde ya chlorine ya chlorine mu cyiciro cyashishikarijwe, mu gihe hagabanywa uburyo bushya bwo kudatanga umusaruro wa aside yitwa sulfurike acide titanium dioxyde, ibaye amahirwe yo guhinduka no kuzamura inganda za dioxyde de titanium, kuva icyo gihe uruganda rwa dioxyde de titanium yo mu gihugu rwatangiye kongera ubushakashatsi n’iterambere ndetse n’ishoramari mu bushakashatsi mu ikoranabuhanga ry’umusaruro wa dioxyde ya chlorine.
Nyuma yimyaka myinshi yubushakashatsi bwa tekiniki, kugirango ikemure ibibazo byinshi muri dioxyde ya chloride titanium, Itsinda rya Longbai ryateje imbere ibicuruzwa byinshi byujuje ubuziranenge bwibicuruzwa byo mu rwego rwo hejuru bya chloride titanium dioxyde, imikorere rusange igeze ku rwego mpuzamahanga rwateye imbere, imikorere imwe nimwe yageze ku rwego mpuzamahanga ruyoboye.Turi abambere muburyo bushya bwo gukoresha udushya twinshi twa chlorination titanium dioxide yinganda zikora, imyitozo yemeje kandi ko ikoranabuhanga rya chlorination titanium dioxyde de chloride ari icyatsi kandi cyangiza ibidukikije, imyanda yacyo ya slag pile kuruta uburyo bwa acide sulfurike kugirango igabanye hejuru ya 90%, kuzigama ingufu zose zigera kuri 30%, kuzigama amazi kugera kuri 50%, inyungu zibidukikije zirahambaye cyane, kandi nibikorwa byibicuruzwa byujuje ubuziranenge bw’ibicuruzwa biva mu mahanga, Mu gihe kimwe, kwiharira abanyamahanga ku isoko ryo mu rwego rwo hejuru byacitse, n'ibicuruzwa byamenyekanye ku isoko.
Hamwe n’umusaruro ukurikirana w’imishinga mishya ya chlorine yo mu gihugu ya titanium dioxyde de dioxyde, ubushobozi bwayo bwageze kuri toni miliyoni 1.08 muri 2022, bingana n’umusaruro rusange w’imbere mu gihugu wazamutse uva kuri 3,6% mu myaka itanu ishize ugera kuri 22%, bigabanya cyane kwishingikiriza hanze. ya dioxyde ya chlorine ya chlorine, kandi inyungu zo gutanga isoko zatangiye kugaragara.
Abashinzwe inganda bemeza ko hashingiwe ku cyerekezo cy’iterambere ry’imiti yo mu rwego rwo hejuru ikoreshwa na dioxyde de titanium, ndetse n’imiterere iriho ndetse n’imiterere y’inganda zo mu gihugu, guhindura Ubushinwa bwo mu rwego rwo hejuru bwa dioxyde de dioxyde byatangiye guhagarika umukino.Hasabwe ko inzego za leta n’inganda bireba bigomba kongera ibitekerezo no kuyobora igenamigambi ry’umushinga wa chlorine, kandi n’inganda nazo zigomba kwibasirwa, kureka ishoramari ry’umushinga no gutegura inzira zisubira inyuma n’ibicuruzwa byasigaye inyuma, kandi byibanda ku iterambere no gushyira mu bikorwa byinshi- ibicuruzwa byanyuma kugirango wirinde ibyago byibicuruzwa birenze urugero.
Igihe cyo kohereza: Jun-09-2023